>>525942381. He's just chilling on a ramp/cliff that leads to a dead end at the bottom of area zero kind of near where the final lab was. You don't need to do anything but watch the credits to make him spawn.
2. They are scattered all across area zero but:
>Paradox Salamence/Paradox GalladeTP to the third observatory in area zero go left and follow the wall until you find a cave between two rocks. Yes you can catch multiple.
>Paradox Magneton/Paradox TyranitarIt spawns on the rocky terrain of area zero by Research Outpost 2
Are the only two that are really hidden.
3. Picrel. Goldguy and Iron Hands fuck most things in solo and what they cant kill you can move your Switch clock forward the the next day to re roll.
>>52594267SSH DLC 2 had a special raid mini game that spammed us with legendaries from past gens and there are Pokemon that will be transferable to SV that you can only get through PLA.